ES280748U - Disposicion perfeccionada en trampas de descarga - Google Patents
Disposicion perfeccionada en trampas de descargaInfo
- Publication number
- ES280748U ES280748U ES1984280748U ES280748U ES280748U ES 280748 U ES280748 U ES 280748U ES 1984280748 U ES1984280748 U ES 1984280748U ES 280748 U ES280748 U ES 280748U ES 280748 U ES280748 U ES 280748U
- Authority
- ES
- Spain
- Prior art keywords
- door
- railway hopper
- hopper cars
- discharge doors
- gravity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005484 gravity Effects 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/26—Opening or closing means mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/56—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load-transporting element having bottom discharging openings
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Disposición perfeccionada en trampas de descarga del tipo de accionamiento automático aplicable a tolvas de vagón de ferrocarril, caracterizada porque dicha trampa está sopor una sola trampa a la vez. Esta disposición utiliza para recuperar suministrada en la abertura por la masa del producto acumulador de energía como en los dispositivos conocidos levantamiento parcial de la trampa que cae enseguida por prácticamente ningún esfuerzo para proveer de gaste de las piezas es reducido al mínimo y que la por dos pares de discos, uno superior y otro inferior, cada uno de cuyos discos de cada par hace juego de desplazamiento a través de una ventana rasgada en cavidad al interior, no paralelamente dispuestas entre si, con la particularidad de que la ventana relacionada con el disco superior observa una orientación en oblicuidad ascendente y al exterior, en tanto que la ventana relacionada con el disco inferior presenta primeramente su parte arqueada en orientación descendente y al exterior para proseguir, después rectilínea en sensible horizontalidad, para así posibilitar que la trampa, abriéndose bajo el empuje o peso de. la materia contenida en el vagón, pueda pivotar hacia abajo al tiempo que se, desplaza en sentido lateral-angular al exterior con elevación final hacia arriba, de modo que su centro de gravedad está, en posición abierta, a un nivel superior al que ocupa en posición cerrada por gravedad.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8312524A FR2549792B1 (fr) | 1983-07-29 | 1983-07-29 | Perfectionnement aux trappes de dechargement pour tremies de wagons |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES280748U true ES280748U (es) | 1985-04-16 |
| ES280748Y ES280748Y (es) | 1985-11-16 |
Family
ID=9291221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1984280748U Expired ES280748Y (es) | 1983-07-29 | 1984-07-27 | Disposicion perfeccionada en trampas de descarga |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0133074A3 (es) |
| ES (1) | ES280748Y (es) |
| FR (1) | FR2549792B1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2551712B1 (fr) * | 1983-09-14 | 1986-01-31 | Arbel Industrie | Dispositif de commande des trappes de tremies de wagons et tremies et wagons pourvus d'un tel dispositif |
| AU649883B2 (en) * | 1991-10-15 | 1994-06-02 | Downer Edi Rail Pty Ltd | System for discharge of bulk materials from vehicles |
| PL204873B1 (pl) * | 2005-12-15 | 2010-02-26 | Wagony & Sacute Widnica Spo & | Mechanizm rozładowczy klap zsypowych wagonu |
| CN106926850B (zh) * | 2017-04-24 | 2018-10-26 | 中车眉山车辆有限公司 | 一种铁路漏斗车用轨道式单扇底门独立控制卸货装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE689452C (de) * | 1938-09-25 | 1940-03-21 | Bahnbedarf Akt Ges Vorm Orenst | Selbstentlader mit seitlicher Entladeklappe |
| BE446718A (es) * | 1943-02-01 | |||
| US3316859A (en) * | 1963-02-04 | 1967-05-02 | Unitcast Corp | Hopper door operating and latching assembly |
| DE2716294A1 (de) * | 1977-04-13 | 1978-10-26 | Linke Hofmann Busch | Getriebe zum oeffnen oder schliessen der entladeklappe eines sattelboden- selbstentladewagens |
| FR2402565A1 (fr) * | 1977-09-07 | 1979-04-06 | Arbel Industrie | Dispositif de manoeuvre de portes pour wagons a dos d'ane |
| FR2431946A1 (fr) * | 1978-07-26 | 1980-02-22 | Fauvet Girel Ets | Dispositif de dechargement automatique de tremies |
-
1983
- 1983-07-29 FR FR8312524A patent/FR2549792B1/fr not_active Expired
-
1984
- 1984-06-27 EP EP84401368A patent/EP0133074A3/fr not_active Withdrawn
- 1984-07-27 ES ES1984280748U patent/ES280748Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2549792A1 (fr) | 1985-02-01 |
| ES280748Y (es) | 1985-11-16 |
| FR2549792B1 (fr) | 1986-04-04 |
| EP0133074A2 (fr) | 1985-02-13 |
| EP0133074A3 (fr) | 1985-04-10 |
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